Double sided PCB is a very important PCB in a circuit board. It is made of epoxy glass cloth and copper foil. It is mainly used for communication electronic equipment, advanced instrumentation, and electronic computers with high performance requirements. The difference between a double sided PCB board and a single sided PCB board is that the single-panel line is only on one side of the PCB board, and the double-sided PCB line can be in the two sides of the PCB board, and the double-sided PCB board line is used in the middle. Application Double sided PCB is widely used in high-tech industries such as telecommunications, power supply, computers, industrial control, digital products, science and education instruments, medical equipment, automobiles, and aerospace defense.
UL RoHS 94v0 2 layers Printed Circuit Board Hongmy PCB manufacture double sided PCBs (also known as 2 layers PCB), which are the gateway to higher technology applications. They allow for closer (and perhaps more) routing traces by alternating between a top and bottom layer...Read More
High Quality Gold Plated Rigid PCB Rigid PCB is including FR-4 material, CEM-1, and all metal PCB Board. It is widely used for many kinds of electronic products. Like: Industrial controls Power supplies Converters Control relays Instrumentation Regulators UPS systems Power...Read More
OSP Finishing CEM-1 Printed Circuit Board Hongmy Circuit is a high-tech enterprise which specializes in developing, manufacturing and marketing of Printed Circuit Board (PCB). Our mainly products are FR-4,Aluminum, and CEM-1 material PCB. CEM-1 is low-cost, flame-retardant,...Read More
OEM Blank Double Sided PCB HASL or hot air solder leveling HASL is the predominant surface finish used in the industry. The process consists of immersing circuit boards in a molten pot of a tin/lead alloy and then removing the excess solder by using 'air knives',...Read More